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1000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments OPA187IDR is a single-channel, CMOS precision operational amplifier designed for high-accuracy applications. It boasts exceptional zero-drift performance with an offset drift of only 0.001 µV/°C and a low offset voltage of 10 µV maximum.
This op-amp provides a gain bandwidth product of 0.55 MHz and a slew rate of 0.2 V/µs. Its low input bias current of 350 pA and low noise density of 20 nV/√Hz at 1 kHz make it suitable for sensitive signal conditioning circuits. The device operates over a wide supply voltage range of ±2.25 V to ±18 V and features rail-to-rail output operation.
Key features include EMI hardened inputs and MUX-friendly design. The OPA187IDR is available in microsize packages such as SOT-23, SOIC, and VSSOP, making it ideal for space-constrained designs. Its wide operating temperature range of -40°C to 125°C ensures reliable performance in various environments.
This precision op-amp is well-suited for applications requiring high DC precision, such as sensor signal conditioning, medical instrumentation, and battery-powered devices. The rail-to-rail output capability allows for maximum dynamic range, even at low supply voltages.
The maximum offset voltage at 25°C for the OPA187IDR is 0.01 mV.
The typical offset drift of the OPA187IDR is 0.001 µV/°C.
The typical gain bandwidth product for the OPA187IDR is 0.55 MHz.
The OPA187IDR operates from -40°C to 125°C.
The OPA187IDR can operate with a total supply voltage from 4.5 V to 36 V.
Yes, the OPA187IDR features rail-to-rail output operation.
The OPA187IDR is available in SOT-23, SOIC, and VSSOP packages.